| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $73.42 | 10.281% | $80.9683 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $27.45 | 8.257% | $29.7165 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $89.78 | 3.628% | $93.0372 | $93.04 | $93.05 | $93.00 |
| Purchase #4 | $96.86 | 13.526% | $109.9613 | $109.96 | $109.95 | $110.00 |
| Purchase #5 | $27.98 | 4.436% | $29.2212 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $200.87 | 13.773% | $228.5358 | $228.54 | $228.55 | $228.50 |
| Purchase #7 | $216.69 | 11.446% | $241.4923 | $241.49 | $241.50 | $241.50 |
| 7 purchase totals = | $733.05 | $812.9326 | $812.94 | $812.90 | $812.90 | |